These are from the book: Inside the Vault - The history and art of Australian coinage. Lots of great pics. https://eshop.ramint.gov.au/Inside-The-Vault-Book/711253.aspx
These days it's all about product placements and going viral. (Not embedding due to scantilly clad women and annoyting bro's): https://www.youtube.com/watch?v=hyjgCFESxYs DOUBLE WARNING: VERY SCANTILY CLAD LADIES IN THAT YOUTUBE CLIP. _____